private async Task ReceiveDataAsync()

in DataStreamerAppServiceUWPCommSample/DataStreamerAppServiceUWPCommSample/MainPage.xaml.cs [77:105]

25 lines of code
4 McCabe index (conditional complexity)


		private async Task ReceiveDataAsync()
		{
			try
			{
				var message = new ValueSet
					{
						//Send Read command to request data from Data Streamer
						{ "Command", "Read" }
					};

				AppServiceResponse response = await App.DataStreamerConnection.SendMessageAsync(message);

				if (response.Message.Count > 0)
				{
					//Grab data sent from Data Streamer and display it in the textBox
					textBox.Text = response.Message["ReadData"].ToString();
					textBlockStatus.Text = "Received";
				}
				else
				{
					textBlockStatus.Text = response.Status.ToString();
				}
			}
			catch (Exception ex)
			{
				textBlockStatus.Text = ex is NullReferenceException ? "Excel -> DataStreamer -> Connect a Device -> Connect to DataStreamerAppServiceUWPCommSample" : ex.Message;
				App.IsConnectedToDataStreamerAppService = false;
			}
		}